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Packing Nut NSN 4730-00-422-8786

Item Description

An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also bushing, machine thread; inverted nut, tube coupling; and nut, tube coupling. Excludes packing nut, stuffing tube; and use with electrical cable, and locknut, pipe.

NSN 4730-00-422-8786 NSN: 4730-00-422-8786

Features and Characteristics

Thread Pitch Diameters
+0.2922 to 0.2949 inches
Thread Direction
Right-hand
Err Default
0.156 inches
Casehardening Indicator
Not casehardened
Slot Width
0.078 inches
Overall Length
0.219 inches
Hole Or Slot Quantity
4
Thread Size
0.312-32
Screw Thread Series Designator
Unef
Screw Thread Location
Internal
Smallest Inside Diameter
0.140 inches
Major Unthreaded Outside Diameter
0.375 inches
Material
Brass
Material
Copper alloy
Surface Treatment
Silver chloride
Style Designator
Round slotted, external thread, boss
Surface Treatment
Silver chloride
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004228786
NSN
4730004228786

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
82-135
Cage Code:
07334
Status:
A
MSDS:
Part Number:
L135
Cage Code:
07334
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-422-8786
What are the manufacturers of nsn 4730004228786?
Does this nsn 4730004228786 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004228786
An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. see also bushing, machine thread; inverted nut, tube coupling; and nut, tube coupling. excludes packing nut, stuffing tube; and use with electrical cable, and locknut, pipe.
Does nsn 4730004228786 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730004228786 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004228786?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18028
FIIG:
T385-E
App. Key:
EA
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
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